Summary: The orientation of cells in wild honeycomb appears to be independent of gravity. This article proposes the structural basis for this.
Continue reading “On Honeybees, Gravity and the Transverse Isotropy of the Hexagonal Honeycomb”
Summary: The orientation of cells in wild honeycomb appears to be independent of gravity. This article proposes the structural basis for this.
Continue reading “On Honeybees, Gravity and the Transverse Isotropy of the Hexagonal Honeycomb”
Summary: Second of a two-part post on developing a taxonomy of cellular materials. This post focuses on 3D cellular materials. A previous post addressed 2D (prismatic) cellular materials.
Continue reading “Towards a Taxonomy of Cellular Materials in Additive Manufacturing: Part 2 (3D)”
Summary: A synthesis of different taxonomies of cellular materials. Part 1 of this post discusses 2D prismatic structures.
Continue reading “Towards a Taxonomy of Cellular Materials in Additive Manufacturing: Part 1 (2D)”
Key Takeaway: The number of cells in a test specimen composed of cellular structures greatly influences its mechanical response, and the nature of this relationship depends on the unit cell design and the imposed loading condition
Continue reading “Size Effects in the Characterization of Cellular Materials”